Practical Short Signature Batch Verification
CT-RSA '09 Proceedings of the The Cryptographers' Track at the RSA Conference 2009 on Topics in Cryptology
TACKing together efficient authentication, revocation, and privacy in VANETs
SECON'09 Proceedings of the 6th Annual IEEE communications society conference on Sensor, Mesh and Ad Hoc Communications and Networks
EUROCRYPT'91 Proceedings of the 10th annual international conference on Theory and application of cryptographic techniques
Preserving security and privacy in large-scale VANETs
ICICS'11 Proceedings of the 13th international conference on Information and communications security
On a Group Signature Scheme Supporting Batch Verification for Vehicular Networks
MINES '11 Proceedings of the 2011 Third International Conference on Multimedia Information Networking and Security
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The security of Vehicular Ad Hoc Networks (VANETs) plays a key role in protecting against bogus and malicious messages, misusing at roads, eavesdropping etc. Nowadays, common cryptographic solutions guarantee message integrity, authentication, non-repudiation and privacy which is required as a serious requirement in VANETs due to the possibility of tracking of drivers by malicious observers. The related and prior works ensure security and privacy. Nevertheless, the efficiency of these schemes is usually low or there is the possibility of denial of services attacks. The main goal of our paper is to provide initial design of a scheme which ensures privacy, security and efficiency. The proposed scheme can also protect against several Denial of Services Attacks. We compare our proposed solution with related solutions and outline the evaluation of our scheme.